US Patent Issued to Sharp on June 9 for "Data transmission method and user equipment" (Chinese Inventors)

ALEXANDRIA, Va., June 9 -- United States Patent no. 12,652,720, issued on June 9, was assigned to Sharp K.K. (Sakai City, Japan).

"Data transmission method and user equipment" was invented by FangYing Xiao (Shanghai) and Renmao Liu (Shanghai).

According to the abstract* released by the U.S. Patent & Trademark Office: "A data transmission method, wherein when small data arrives, user equipment (UE) in a radio resource control inactive state RRC_INACTIVE can establish a communication with a base station without entering an RRC connected state, so as to perform small data transmission (SDT). An RNAU timer for controlling a periodic radio access network (RAN) based notification area update is set for the base station. For the SDT, an SDT time...